US5769584A - Nut for a spoke - Google Patents
Nut for a spoke Download PDFInfo
- Publication number
- US5769584A US5769584A US08/792,215 US79221597A US5769584A US 5769584 A US5769584 A US 5769584A US 79221597 A US79221597 A US 79221597A US 5769584 A US5769584 A US 5769584A
- Authority
- US
- United States
- Prior art keywords
- nut
- spoke
- head portion
- rim
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/042—Attaching spokes to hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/041—Attaching spokes to rim or hub of bicycle wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/043—Attaching spokes to rim
- B60B1/044—Attaching spokes to rim by the use of spoke nipples
- B60B1/046—Attaching spokes to rim by the use of spoke nipples characterised by adaptations of the nipple for tightening tools
Definitions
- the present invention relates to a nut which can be screwed on the threaded extremity of a wheel spoke, in order to, by means of several such spokes and nuts, appropriately connect a wheel rim to a wheel hub.
- a first function of the spoke-nut unit in the wheel is, of course, the suspension of the wheel hub by means of its hub flanges in the center of the rim.
- a second function is balancing of the wheel, or bringing the different forces acting on the wheel in harmonic balance so that the wheel does not oscillate, in other words that each part of the rim is free of lateral forces and that, during the rotation of the wheel, the rim remains in one and the same plane.
- a third important function of the spoke-nut unit is bringing the wheel spokes under tension in such a way that external forces, including the weight of the vehicle, the users and the luggage, as well as any additional dynamic impact loads formed by the state of the road surface, are absorbed.
- the nut is formed by a cylindric body that terminates at a head portion with a transitional conical nut collar which fits, together with a part of the body, in a seat in the rim formed by a hole in the rim, with possibly a suitable lining therein.
- a frequently experienced problem with a spoke-nut unit is the fact that the longitudinal axis of the nut, after it is tensioned, does not coincide with the longitudinal axis of the spoke. This may be due to bore directions of the rim holes which are not adjusted to the form and dimensions of the hub and/or due to forces appearing in radial directions, parallel to the wheel plane, and/or in axial directions, along or parallel to the axis of the wheel.
- This error generally cannot be corrected with existing nuts, since they are clamped with their conical collar in their lining in the rim, and therefore have too little or even no axial and/or radial tolerance.
- the present invention aims at totally excluding the above-mentioned and other disadvantages.
- the nut according to the invention mainly consists of a body having flattened faces towards one end and which transforms or transitions into a head portion at it other end via a rounded collar.
- the nut is hollow and provided with an internal screw-thread.
- Another advantage is the fact that wrongly bored rim holes, or rim holes that are not perfectly situated relative to the hub, can be corrected by the automatic alignment of the nut along the axis of the spoke.
- An additional advantage is the fact that one and the same nut can be used for different sizes and shapes of rim holes and hubs.
- FIG. 1 shows a side view of a wheel using nuts according to the invention
- FIG. 2 shows, at a larger scale and in a perspective view, a nut according to a preferred embodiment of the invention
- FIG. 3 shows a side view of a spoke-nut unit according to the invention
- FIG. 4 shows an elevation sectional view of the spoke-nut unit according to the invention, as viewed from the front or rear of the wheel;
- FIG. 5 shows a conventional elevation view of FIG. 1 taken from the rear of the wheel.
- a nut 1 forms part of a wheel 2, for instance a bicycle wheel, whereby the nut 1 contributes, in combination with a corresponding spoke 3, to the central suspension of a hub 4 in a rim 5.
- the nut 1 mainly consists of an elongated body 6 that transforms or transitions via a collar 7 into a head portion 8 at one end of the body.
- the nut 1 is constructed hollow and is provided with an internal screw-thread 9.
- the upper side or outer end of the head 8 includes a transverse groove 10 with which a screwdriver can cooperate.
- the lower part of the body 6 opposite to the head portion has four flattened side faces 11 with which an appropriate nut spanner can cooperate.
- the rim 5 is provided along its entire circumference with rim holes 12 which are preferably all reinforced with a lining 13 and in which the nut 1 rests with its collar 7.
- the rim hole 12 forms, together with the lining 13, the seat for the collar of the nut 1.
- the hub 4 of the wheel 2 shows at each extremity disc-shaped flanges 14 which are provided along their entire circumference with flange holes 15 in which spokes 3 are inserted.
- a spoke head 16 assures that the spoke 3 is anchored in the flange 14.
- the extremity of the spoke 3 that is provided with the spoke head 16 is bent over at an angle of 90 degrees so that the longitudinal axis of the spoke 3 is directed towards a corresponding nut 1 in the rim 5, whereby this nut 1 is screwed over a threaded extremity 17 of the spoke 3.
- the collar 7 of the spoke 1 is partly rounded on its outer side between the body and the head portion, the curvature of the rounded portion preferably being spherical.
- the nut 1 can move around the axis of the rim hole, both radially, i.e., in the wheel plane, and axially, i.e., perpendicularly on the wheel plane, and can thus easily align itself with the force combination within the spoke 3.
- a radial variance or misalignment A and an axial variance or misalignment B, between the longitudinal axis of the nut and the axis of the rim hole of up to approximately 10 degrees is possible, which is enough to enable absorption of all static and dynamic wheel loads.
- the possibility of the nut to perform both radial and axial corrections is also especially useful when using so-called super hubs, having seven to eight toothed sprocket wheels 19, resulting in a rear wheel having a strong asymmetry, as shown in FIG. 5.
- the spokes at a gearwheel side 20 are less long and extend to the rim at a smaller axial angle than those on the other side 21 of the rear wheel.
- the flattened faces 11 of the body 6 will transition into the main body portion along slanting faces 18. This results in the useful surface of the faces 11 being maximal so that a nut spanner, with which the tensile stress in the spoke can be regulated, grips better.
- the nuts are preferably made of brass or aluminum which offers the additional advantage that the nuts can be anodized and/or colored.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Bolts, Nuts, And Washers (AREA)
- Tires In General (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9600084A BE1009937A6 (en) | 1996-01-31 | 1996-01-31 | Nippel for spoke wheel. |
BE9600084 | 1996-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
US5769584A true US5769584A (en) | 1998-06-23 |
Family
ID=3889505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/792,215 Expired - Fee Related US5769584A (en) | 1996-01-31 | 1997-01-31 | Nut for a spoke |
Country Status (4)
Country | Link |
---|---|
US (1) | US5769584A (en) |
BE (1) | BE1009937A6 (en) |
DE (1) | DE29700974U1 (en) |
FR (1) | FR2744184B3 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036281A (en) * | 1998-01-29 | 2000-03-14 | Campbell; Richard V. | Low rotational mass bicycle wheel system |
US6155651A (en) * | 1998-08-08 | 2000-12-05 | Inoac Elastomer Co. Ltd. | Bicycle spoke rim wheel for tubeless tire |
US20020074853A1 (en) * | 2000-12-19 | 2002-06-20 | Jiri Krampera | Spoked bicycle wheel |
US6409278B1 (en) * | 2000-02-02 | 2002-06-25 | Shimano Inc. | Spoke nipple for bicycle wheel |
US6536849B1 (en) * | 2000-11-20 | 2003-03-25 | Shimano Inc. | Bicycle wheel |
US20040026986A1 (en) * | 2002-03-26 | 2004-02-12 | Dt Swiss Ag Corporation | Wheel, rim, rim eyelet and spoke nipple particularly for a bicycle |
US20040124694A1 (en) * | 2002-12-31 | 2004-07-01 | Tseng Ping Tien | Wheel having spoke solidly coupling device |
US20040222689A1 (en) * | 2003-05-07 | 2004-11-11 | Shimano Inc. | Bicycle rim |
US6846047B2 (en) * | 2001-09-28 | 2005-01-25 | Rolf Dietrich | Tensioned spoked wheel assembly and spoke rim and nipple therefor |
US6938962B1 (en) * | 2002-03-18 | 2005-09-06 | Raphael Schlanger | Vehicle wheel spoke termination |
US20050252152A1 (en) * | 2004-05-12 | 2005-11-17 | Belinda Richard L | Steel truss fasteners for multi-positional installation |
US20050258185A1 (en) * | 2004-05-18 | 2005-11-24 | Vrana John J | Nut feed system and method of feeding nuts |
US20070090684A1 (en) * | 2005-10-26 | 2007-04-26 | Gerrit Jager | Rim, and method for manufacturing a rim |
ES2278520A1 (en) * | 2005-09-16 | 2007-08-01 | Bycmo Models, S.L. | Spokes wheel has rim for tire, bucket for lodging and supporting axle, and scope manifolds to unite bucket with rim, where spokes have hollow sockets with threaded inner drill |
US20080048489A1 (en) * | 2006-08-23 | 2008-02-28 | Wen-Pin Liu | Bicycle rim assembling structure |
US20080054713A1 (en) * | 2006-08-31 | 2008-03-06 | Stefan Spahr | Wheel and spoke fastening system, in particular for bicycles |
US20080265658A1 (en) * | 2007-04-24 | 2008-10-30 | Andreas Reuteler | Rim and method for producing a rim |
US20080290721A1 (en) * | 2007-05-22 | 2008-11-27 | Yuhju Wang | Spoke fastening device for vehicle wheel |
US20120074761A1 (en) * | 2009-04-12 | 2012-03-29 | Martin Walthert | Wheel for a vehicle operable by muscular force and in particular for a bicycle with an auxiliary motor |
WO2013131564A1 (en) | 2012-03-07 | 2013-09-12 | Sapim | Self-locking nipple for wheel spoke and method and apparatus for manufacturing same |
US20140084671A1 (en) * | 2012-09-27 | 2014-03-27 | Shih-Wei Chen | Bicycle Wheel Structure |
US11904630B1 (en) * | 2023-06-06 | 2024-02-20 | Rolf Dietrich | Bicycle hub and spoke arrangement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786435B1 (en) * | 1998-11-27 | 2001-02-16 | Mavic Sa | SPOKE BICYCLE REAR WHEEL |
DE19916046A1 (en) * | 1999-04-09 | 2000-10-19 | Dt Swiss Ag Biel | Spoke nipple has main body with two ends, through-hole with inner thread, adhesive and nipple head. |
BE1013147A3 (en) * | 1999-11-23 | 2001-10-02 | Sprint Nv | Nippel for spoke wheel and method for manufacturing same. |
DE102010026742B4 (en) * | 2010-07-09 | 2014-08-14 | Moritz Friebel | Spoke nipple with spring element for spokes of bicycle spoke wheels |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937905A (en) * | 1955-11-29 | 1960-05-24 | Altenburger Karl | Spoke connection for tubeless tire rim |
US3524413A (en) * | 1968-08-09 | 1970-08-18 | Buffalo Brake Beam Co | Cargo tie-down anchor |
US4275931A (en) * | 1979-01-30 | 1981-06-30 | W. R. Grace & Co. | Offset wire wheel |
US4583787A (en) * | 1983-06-24 | 1986-04-22 | Campagnolo S.P.A. | Slanting bushes for rims of bicycle wheels |
US4824177A (en) * | 1987-10-29 | 1989-04-25 | Aloy Jorge N | Spoked vehicle wheel with tubeless tire |
US5542777A (en) * | 1994-07-12 | 1996-08-06 | Martin Marietta Corporation | Fastener for composite structures |
-
1996
- 1996-01-31 BE BE9600084A patent/BE1009937A6/en not_active IP Right Cessation
- 1996-06-04 FR FR9607128A patent/FR2744184B3/en not_active Expired - Lifetime
-
1997
- 1997-01-21 DE DE29700974U patent/DE29700974U1/en not_active Expired - Lifetime
- 1997-01-31 US US08/792,215 patent/US5769584A/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937905A (en) * | 1955-11-29 | 1960-05-24 | Altenburger Karl | Spoke connection for tubeless tire rim |
US3524413A (en) * | 1968-08-09 | 1970-08-18 | Buffalo Brake Beam Co | Cargo tie-down anchor |
US4275931A (en) * | 1979-01-30 | 1981-06-30 | W. R. Grace & Co. | Offset wire wheel |
US4583787A (en) * | 1983-06-24 | 1986-04-22 | Campagnolo S.P.A. | Slanting bushes for rims of bicycle wheels |
US4824177A (en) * | 1987-10-29 | 1989-04-25 | Aloy Jorge N | Spoked vehicle wheel with tubeless tire |
US5542777A (en) * | 1994-07-12 | 1996-08-06 | Martin Marietta Corporation | Fastener for composite structures |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036281A (en) * | 1998-01-29 | 2000-03-14 | Campbell; Richard V. | Low rotational mass bicycle wheel system |
US6155651A (en) * | 1998-08-08 | 2000-12-05 | Inoac Elastomer Co. Ltd. | Bicycle spoke rim wheel for tubeless tire |
EP1122091A3 (en) * | 2000-02-02 | 2006-05-17 | Shimano Inc. | Spoke nipple for bicycle wheel |
US6409278B1 (en) * | 2000-02-02 | 2002-06-25 | Shimano Inc. | Spoke nipple for bicycle wheel |
US6536849B1 (en) * | 2000-11-20 | 2003-03-25 | Shimano Inc. | Bicycle wheel |
US6692086B2 (en) | 2000-11-20 | 2004-02-17 | Shimano Inc. | Bicycle wheel |
US20020074853A1 (en) * | 2000-12-19 | 2002-06-20 | Jiri Krampera | Spoked bicycle wheel |
US6846047B2 (en) * | 2001-09-28 | 2005-01-25 | Rolf Dietrich | Tensioned spoked wheel assembly and spoke rim and nipple therefor |
US6938962B1 (en) * | 2002-03-18 | 2005-09-06 | Raphael Schlanger | Vehicle wheel spoke termination |
US20040026986A1 (en) * | 2002-03-26 | 2004-02-12 | Dt Swiss Ag Corporation | Wheel, rim, rim eyelet and spoke nipple particularly for a bicycle |
US20040124694A1 (en) * | 2002-12-31 | 2004-07-01 | Tseng Ping Tien | Wheel having spoke solidly coupling device |
US6811228B2 (en) * | 2002-12-31 | 2004-11-02 | Tseng Ping Tien | Wheel having spoke solidly coupling device |
US7083239B2 (en) * | 2003-05-07 | 2006-08-01 | Shimano Inc. | Bicycle rim |
US20040222689A1 (en) * | 2003-05-07 | 2004-11-11 | Shimano Inc. | Bicycle rim |
US20050252152A1 (en) * | 2004-05-12 | 2005-11-17 | Belinda Richard L | Steel truss fasteners for multi-positional installation |
US20070155516A1 (en) * | 2004-05-18 | 2007-07-05 | Vrana John J | Nut feed system and method of feeding nuts |
WO2005115891A2 (en) * | 2004-05-18 | 2005-12-08 | Whitesell International Corporation | Nut feed system and method of feeding nuts |
WO2005115891A3 (en) * | 2004-05-18 | 2006-09-08 | Whitesell Int Corp | Nut feed system and method of feeding nuts |
US20050258185A1 (en) * | 2004-05-18 | 2005-11-24 | Vrana John J | Nut feed system and method of feeding nuts |
US7237996B2 (en) * | 2004-05-18 | 2007-07-03 | Fabristeel Products, Inc. | Nut feed system and nut |
ES2278520A1 (en) * | 2005-09-16 | 2007-08-01 | Bycmo Models, S.L. | Spokes wheel has rim for tire, bucket for lodging and supporting axle, and scope manifolds to unite bucket with rim, where spokes have hollow sockets with threaded inner drill |
US20070090684A1 (en) * | 2005-10-26 | 2007-04-26 | Gerrit Jager | Rim, and method for manufacturing a rim |
US20080048489A1 (en) * | 2006-08-23 | 2008-02-28 | Wen-Pin Liu | Bicycle rim assembling structure |
US20080054713A1 (en) * | 2006-08-31 | 2008-03-06 | Stefan Spahr | Wheel and spoke fastening system, in particular for bicycles |
US8113593B2 (en) * | 2006-08-31 | 2012-02-14 | Dt Swiss Inc. | Wheel and spoke fastening system, in particular for bicycles |
US20080265658A1 (en) * | 2007-04-24 | 2008-10-30 | Andreas Reuteler | Rim and method for producing a rim |
US8070235B2 (en) | 2007-04-24 | 2011-12-06 | Dt Swiss, Inc. | Rim and method for producing a rim |
US20080290721A1 (en) * | 2007-05-22 | 2008-11-27 | Yuhju Wang | Spoke fastening device for vehicle wheel |
US20120074761A1 (en) * | 2009-04-12 | 2012-03-29 | Martin Walthert | Wheel for a vehicle operable by muscular force and in particular for a bicycle with an auxiliary motor |
WO2013131564A1 (en) | 2012-03-07 | 2013-09-12 | Sapim | Self-locking nipple for wheel spoke and method and apparatus for manufacturing same |
US20140084671A1 (en) * | 2012-09-27 | 2014-03-27 | Shih-Wei Chen | Bicycle Wheel Structure |
US11904630B1 (en) * | 2023-06-06 | 2024-02-20 | Rolf Dietrich | Bicycle hub and spoke arrangement |
Also Published As
Publication number | Publication date |
---|---|
BE1009937A6 (en) | 1997-11-04 |
DE29700974U1 (en) | 1997-03-20 |
FR2744184A3 (en) | 1997-08-01 |
FR2744184B3 (en) | 1998-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SAPIM, NAAMLOZE VENNOOTSCHAP, BELGIUM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CLAES, IVO;REEL/FRAME:008438/0222 Effective date: 19970113 |
|
AS | Assignment |
Owner name: PIMINVEST, NAAMIOZE VENNOOTSCHAP, BELGIUM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SAPIM, NAAMLOZE VENNOOTSCHAP;REEL/FRAME:008837/0337 Effective date: 19971020 |
|
AS | Assignment |
Owner name: SPRINT, NAAMLOZE VENNOOTSCHAP, BELGIUM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PIMINVEST, NAAMLOZE VENNOOTSCHAP;REEL/FRAME:011369/0212 Effective date: 20001020 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
REFU | Refund |
Free format text: REFUND - 3.5 YR SURCHARGE - LATE PMT W/IN 6 MO, SMALL ENTITY (ORIGINAL EVENT CODE: R286); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY Free format text: REFUND - PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: R283); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
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FEPP | Fee payment procedure |
Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
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FPAY | Fee payment |
Year of fee payment: 8 |
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AS | Assignment |
Owner name: SAPIM, BELGIUM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SPRINT, NAAMLOZE VENNOOTSCHAP;REEL/FRAME:017468/0450 Effective date: 20060322 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20100623 |